Orthodontic anchorage device



FIG. 1 is a perspective view of the orthodontic anchorage device.

FIG. 2 is a right side view of the design of FIG. 1.

FIG. 3 is a left side view of the design of FIG. 1.

FIG. 4 is a front view of the design of FIG. 1.

FIG. 5 is a back view of the design of FIG. 1.

FIG. 6 is a top view of the design of FIG. 1; and,

FIG. 7 is a bottom view of the design of FIG. 1.

The broken lines shown in the figures represent portions of the orthodontic anchorage device that form no part of the claimed design. 

CLAIM The ornamental design for a orthodontic anchorage device, as shown and described. 